Factor Info

ID 158373
Size 1218 digits / 4046 bits
Status composite
Value 694247608650623787300824588394531081740334766310009154240683361695152985805360942761435787537084429951238327518758941222355492240542687407738987571458000594839883737864560573063551019802003685345318572898920474099939900195457189858161250479230447131932355447711978788680232570384016495428746777676688407525625327873056583363915633335375962982409582268035378706211448939154333462948523031138774230037867800737040019184228385263307634582646141377479425221849062675587465186373476869733794443153582842277588903911706528024990860187338091555943289697566550588045704973979310934547551582078914740735601660063243759076419102809930987022845439831297366215759100311825673563996533867844985797094785901814573536147645021826104732362608825681012889828273990783592874028139594885796170358386466711083324450835546500280359180251592270053466297819778302065073517396491223322212465063781294663069948936011911719924932296523454984386368682469787701041745913278005178086098130912959122824365187421943276921795605319284938140628273584574437379523445179051042238998362035537682957668807171977557100464056166760124476572504657586037832260243857507113154022553927769575654377493283142023466466638357974025349721503623976004612090015791423

Factorizations

Primary (ID: 158374) 6864125649568641306315361 (proven prime)
(ID: 158375) 101141448174721572916259932051722620700897269850245568829963828230284507974621731543517192183148617953491745729190164532236954151022920358663792112170395126465179835511078880950782019894013034092690667037589143015579585199987659266195609695483979880942789711010055981114531117770349532944850054762635894072662199739563752414131895988006379261787960545185421788065526953750213496694059043285764411666556461156208908722155381577867618315177422958308889463283373083577584606364213160083900104768239826075978254714321957809704946851998874906745708234903382616967747381073867002929925880385016840433901204293473048540334239374725638476953306032441180812178864784488367393118231818415447396772895574227274770115987781292814744940236780622757566331754604448580200750785684790371546029972262561970537843845292819963668620219066372207708969064939618272753641118180339076482607040799075150730320805016930147537232106679661179285243263391334548115382531507677470000778407199892443827947046636459749929261677670194930742162423804579353481672093543747049553637079488091574084361587130469846549795075837781033783931207951782470253155872157893876541286380633727259215395097245555441589984037906469152965846943 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.